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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

TagNoise Mitigation(53)

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  • 2025-12-12

    The Sound Insulation Treatment Repair and Replacement Program Act

    A legislative proposal by Rep. Adam Smith (WA-09) that would allow the FAA to waive regulations preventing airports from using federal AIP funds to repair or replace defective sound insulation in homes. The bill addresses problems with early noise mitigation programs from the 1980s and 1990s that used poor quality materials or improper installation.
    TagsAdam Smith, Airport Improvement Program, FAA, Noise Mitigation, Sound Insulation
  • 2023 Sound Insulation Treatment Repair and Replacement Program Act Fact Sheet 1 Pdf
    2025-12-12

    The Sound Insulation Treatment Repair and Replacement Program Act

    A legislative proposal by Rep. Adam Smith (WA-09) that would allow the FAA to waive regulations preventing airports from using federal AIP funds to repair or replace defective sound insulation in homes. The bill addresses problems with early noise mitigation programs from the 1980s and 1990s that used poor quality materials or improper installation.
    TagsAirport Improvement Program, FAA, Noise Mitigation, Sound Insulation, Washington
  • 2025-06-28

    Tweed New Haven Airport to get $11 million for improvements and to address noise

    By Mark Zaretsky, Staff Writer June 28, 2025 A rendering of the proposed new terminal  Tweed New Haven Regional Airport and its operator, Avports LLC and subsidiary The New HVN LLC, want to build on the East Haven side of the airport, as seen from the land side. Courtesy of Tweed New Haven Regional Airport
    CategoriesFrom The Web TagsAviation Fuel, New Haven, Noise Mitigation
  • 2025-06-17

    DCA South of Airport Aircraft Noise and Mitigation Study Project Update

    A Vianair project update presentation to the Fairfax County Board of Supervisors Land Use Policy Committee regarding the DCA South of Airport Aircraft Noise and Mitigation Study. The study addresses changes in flight paths after the Metroplex implementation that resulted in increased overflights of residential areas south of Reagan National Airport, with objectives to reduce
    TagsNoise Mitigation, Reagan National Airport, Vianair
  • 2025 06 17 DCA SOA LUPC ADA 1 Pdf
    2025-06-17

    DCA South of Airport Aircraft Noise and Mitigation Study Project Update

    A project update presentation to the Fairfax County Board of Supervisors Land Use Policy Committee regarding the DCA South of Airport Aircraft Noise and Mitigation Study. The study addresses changes in flight paths after the Metroplex implementation that resulted in increased overflights of residential areas south of Reagan National Airport, with objectives to reduce overflights
    TagsAircraft Maintenance, Noise Mitigation, Reagan National Airport, Vianair
  • 2025-02-09

    Start aviation noise working group meeting summary

    Meeting summary covering the Aviation Near-term Noise Action Agenda, Late Night Noise Limitation Program updates, and discussions about expanding monitoring hours. The group decided not to extend the program to include 11 PM-midnight due to minimal potential impact despite increased operations.
    CategoriesMeetings TagsNoise Mitigation, Port Of Seattle, StART
  • Start aviationnoiseworkinggroup meetingsummary february 9, 2026 final pdf
    2025-02-09

    Start aviation noise working group meeting summary

    Meeting summary covering the Aviation Near-term Noise Action Agenda, Late Night Noise Limitation Program updates, and discussions about expanding monitoring hours. The group decided not to extend the program to include 11 PM-midnight due to minimal potential impact despite increased operations.
    CategoriesMeetings TagsNoise Mitigation, Port Of Seattle, StART
  • 2024-05-11

    Sharyn Parker’s notes prepared for interview with GAO representatives

    Detailed notes prepared by former BFI Noise Officer Sharyn Parker for a General Accounting Office (GAO) interview covering factors contributing to public aviation noise perceptions, FAA’s evaluation and mitigation of noise impacts from performance-based navigation changes, and FAA’s public outreach practices. Includes specific criticisms of Sea-Tac’s Part 150 studies and regulatory oversight issues.
    TagsBoeing Field, Burien Airport Committee, GAO, Greener Skies, Noise Mitigation, Part 150
  • King County Zoning Codes for Noise Impacted Properties

    TagsHighline Community Plan, King County, Land Use, Noise Mitigation
  • 2023-01-03

    Memorandum of understanding aircraft noise mitigation study (DCA-South)

    A memorandum of understanding between Prince George’s County, Fairfax County, and the City of Alexandria to jointly procure contractor services for an aircraft noise mitigation study. The agreement establishes a framework for working with MWAA and FAA to address aircraft noise impacts on communities near Ronald Reagan Washington National Airport.
    TagsNoise Mitigation, Reagan National Airport, Vianair

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Upcoming Events

  • Joint Des Moines and Burien Airport Committee Meeting
    Add to CalendarMMonday Jul 13: 4:00pm
    21630 11th Avenue S, Suite C,
    July 13 2026 joint des moines and burien airport committee meeting agenda packet pdf

    Agenda Item: 2026 Aviation Noise & Emissions Symposium Summary Document Link

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
    Event image 1

    From the Office of Congressman Adam Smith: Highline College (Building 8, Mt. Townsend Room)Des Moines, WA Saturday, July 18 • 1 PM – 2 PM Join Rep. Adam Smith for an Aviation Forum. Attendees will have questions and concerns about aviation noise and emissions. RSVP today! Representative Adam Smith is hosting an aviation forum with

    [...]

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Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
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A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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